The very nearness of the fire but cooled our ardor.
This hydroxide is soluble in well cooled acids, forming solutions which contain cobaltic salts, one of the most stable of which is the acetate.
All remaining impurities, including the excess of oxygen, can then be taken out of the gas by Sir James Dewar's ingenious method of absorption with charcoal cooled in liquid air.
His throat quickly cooled and his head quieted.
The artillery and baggage wagons moved noiselessly through the deep dust that rose to the very hubs of the wheels, and the infantry sank ankle-deep in that soft, choking, hot dust that never cooled even at night.